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The AAPG/Datapages Combined Publications Database
Showing 1,704 Results. Searched 200,357 documents.
Abstract: Paradigms for Problem Stratigraphy: Interpolation, AVO, and Thin Gas Charged Viking Reservoirs in West Central Alberta, by Lee H. Hunt, Scott Hadley, Mark Hadley, Jon Downton, and John Zhang; #90078 (2008)
Search and Discovery.com
2008
Merging Geology and Geophysics with Emerging Techniques in Subsalt Imaging, Lewis, Jennifer L.; Eisenberg, Richard; Blumenthal, Errol, #90100 (2009)
Search and Discovery.com
2009
ABSTRACT: A Strike 3D Seismic Survey at the Zafar and Mashal Prospective Structures, South Caspian Basin, Azerbaijan: Acquisition, Processing and Interpretation; #90007 (2002)
Christine Krohn, Tom Steinhilber, Judy Amery-Ryland, Jan Mikkelsen, Emin Jafarov, Elena Effendiyeva
Search and Discovery.com
... at the depths of the objective for prestack depth migration to be completed at a later stage. Two flip-flop airgun arrays with a 4017 cubic inch volume per...
Unknown
Nightmare Multiples — A Step Towards a Solution
George Yao, Bob Estill, Daniel Heinze, Hans Tieman, Yusri, Jim Waugaman
Indonesian Petroleum Association
... demultiple approaches is that the model of the multiples and/or primaries is only crudely known. With the now-frequent application of prestack depth...
2003
Gabor Depth Migration using a New Adaptive Partitioning Algorithm
Yongwang Ma
Search and Discovery.com
... (a). All depth images have been created using prestack shot migration. Figure 3. (a) Marmousi velocity. (b) Gabor depth migration result (a lateral...
Unknown
Gabor Depth Migration using a New Adaptive Partitioning Algorithm
Yongwang Ma
Search and Discovery.com
... (a). All depth images have been created using prestack shot migration. Figure 3. (a) Marmousi velocity. (b) Gabor depth migration result (a lateral...
Unknown
Interpretation of P- and S-Wave Prestack Inversion for Characterizing Morrow A Sandstone
Search and Discovery.com
N/A
Abstract: Can Interpolation Help Reduce Acquisition Costs? A Case Study; #90187 (2014)
Ye Zheng, Balazs Nemeth, Christian Escalante, Andrea Crook, Keith Millis, and Laurie Ross
Search and Discovery.com
... cases of interpolation helping improve prestack migration images, stabilize AVAZ analysis, and distinguish and attenuate short period multiples...
2014
EXTENDED ABSTRACT: Advances and Challenges in Seismic Data Processing and Imaging for Geologically Complex Areas
Rubén D. Martínez
GCAGS Transactions
... (Fig. 2). Beam PSDM (prestack depth migration) is one of the most efficient and accurate algorithms for model building (Sherwood et al., 2008). When...
2011
Abstract: Reverse Time Migration of Prestack Elastic Data; #90224 (2015)
R. Ferner and M. D. Sacchi
Search and Discovery.com
...Abstract: Reverse Time Migration of Prestack Elastic Data; #90224 (2015) R. Ferner and M. D. Sacchi Datapages/Search and Discovery Article #90224...
2015
ABSTRACT: Anisotropic 3-D Pre-Stack Time Migration Processing of Oguali 3-D Survey in Cental Niger Delta; #90115 (2010)
Tunde I. Okunuga, Robinson S. Dike, Timothy J. Brooks, and Lawrence Ajabor
Search and Discovery.com
... of anisotropic analysis in the prestack time migration of Oguali 3D seismic data. The results are reliable vertical velocity functions suitable for pore pressure...
2010
Procesamiento de Datos Sismicos en Areas de Topografia Irregular: Caso Historico en el Flanco Sur Andino [PAPER IN SPANISH] Seismic Data Processing in Areas of Irregular Topography: A Case History in the Andean Southern Flank: Abstract
Eulogio del Pino, Jose Licheri, Sergio dos Santos
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... estimation using prestack migration of the wavefield and zero velocity layer replacement are used to compute the velocity model. This paper also present...
1994
Abstract: Strong Noise Removal and Replacement on Seismic Data; #90174 (2014)
Patrick Butler
Search and Discovery.com
... with a threshold for replacement is used to remove strong noise on CDP gathers, stack, prestack migration, white noise suppression can be used...
2014
Velocity continuation with Fourier neural operators for accelerated uncertainty quantification
Ali Siahkoohi, Mathias Louboutin, Felix J. Herrmann
International Meeting for Applied Geoscience and Energy (IMAGE)
... imaging a 2D subset of the Parihaka (Veritas, 2005; WesternGeco., 2012) prestrack Kirchhoff migration (b) Figure 1: Variation among five (a) background...
2022
Geometric and seismic interpretation of the Perdido fold belt: Northwestern deep-water Gulf of Mexico
Rion H. Camerlo, Edward F. Benson
AAPG Bulletin
...-dimensional prestack depth-migration data have helped to eliminate many of these migration tails, however; an example of migration tails can be seen on 3-D...
2006
Comparative Analysis between Prestack and Poststack Seismic Attributes in the Heidrun Oil Field
Search and Discovery.com
N/A
Abstract: Seismic Inversion in a Tight Gas Sand: An Illuminating Case Study; #90171 (2013)
David Close, David Cho, Frederik Horn, and Charles Wagner
Search and Discovery.com
... permeabilty (nano-darcy) clastics such as shale gas reservoirs where four-way closure is not required to prevent gas migration. Prestack seismic AVO...
2013
Abstract: Seismic Inversion in a Tight Gas Sand: An Illuminating Case Study; #90171 (2013)
David Close, David Cho, Frederik Horn, and Charles Wagner
Search and Discovery.com
... permeabilty (nano-darcy) clastics such as shale gas reservoirs where four-way closure is not required to prevent gas migration. Prestack seismic AVO...
2013
5D Interpolation Adds Value at the Drill Bit for a Texas 3D Seismic Survey
K. Rene‘ Mott, William Keller, Mike Perz
GCAGS Transactions
..., prestack interpolation, and prestack time migration as shown below: Reprocessing Workflow Geometry, Pre-decon noise attenuation, Surface consistent...
2016
Abstract: Depth Migration of Monostatic and Bistatic Georadar Data; #90187 (2014)
Robert J. Ferguson, Matthew J. Yedlin, Christian Pichot, Jean-Yves Dauvignac, Nicholas Fortino, and Stephane Gaffet
Search and Discovery.com
...) should be migrated using a prestack or constant offset method - in particular for the shallow section. Here, we compare migration images for ZOM...
2014
CSPG/CSEG/CWLS GeoConvention 2011; - Abstracts, #90173 (2015).
Search and Discovery.com
2015
Abstract: An Analysis of the Benefits of 3D Pre-Stack Time Migration (Paper 11)
Peter Whiting
Geological Society of Malaysia (GSM)
... and conforms with the application of approximate velocity NMO and simplified velocity DMO. The application of 3D prestack time migration can be thought...
1996
Abstract: A Predictive Approach for Tight Oil and Gas Exploration; #90257 (2016)
Fujian Ma
Search and Discovery.com
... from prestack stochastic seismic inversion data. The lithology model reflects all available well data and geological understanding of the area, a pro...
Unknown
Slip sliding away: Enigma of large sandy blocks within a gas-bearing mass transport deposit, offshore northwestern Greenland
David R. Cox, Mads Huuse, Andrew M. W. Newton, Paul Gannon, and John Clayburn
AAPG Bulletin
... s. Processing steps included signal noise attenuation and corrections and velocity analysis using Kirchhoff prestack time migration (PSTM). The frequency ranges...
2020
Combining PSDM and Seismic Modeling to Reduce Uncertainties in Time Structural Interpretation
William Agudelo, José Fernando Gamboa, Saúl Guevara, Carlos Piedrahita, Luis Ernesto Rojas, Martín Morales, Héctor Alfonso
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... applications of Prestack Depth Migration -PSDM-. (2) Using the horizon and interval velocity model obtained by PSDM, we built a structural model on which...
2009